Why both《施氏食狮史》and《饥鸡集矶记》are stories which are to be understood only by the eye, but not by the ear?

A.Because the two stories are of the same sound.

B.Because the two stories are two paintings.

C.Because the two stories use only one tone.

D.Because the two stories use only one character.

正确答案：Because the two stories are of the same sound.